Patent Number: 8,585,882

Title: Systems and methods for water treatment

Abstract: Electrochemical devices and methods for water treatment are disclosed. An electrodeionization device (100) may include one or more compartments (110) containing an ionselective media, such as boron-selective resin (170). Cyclic adsorption of target ions and regeneration of the media in-situ is used to treat process water, and may be driven by the promotion of various pH conditions within the electrochemical device.

Inventors: Freydina; Evgeniya (Acton, MA), Gifford; Joseph D. (Marlborough, MA)

Assignee: Siemens Water Technologies LLC

International Classification: B01D 61/48 (20060101); C02F 1/58 (20060101); C02F 1/46 (20060101); B01D 61/44 (20060101); C02F 1/42 (20060101); B01D 61/42 (20060101)

Expiration Date: 1/19/12018